https://www.socialeurope.eu/2017/07/what-can-we-learn-from-the-nordic-model/
https://theconversation.com/renuncia-o-reafirmacion-pedro-sanchez-detiene-su-agenda-mientras-espana-esta-en-vilo-228721
https://urldefense.com/v3/__http:/liseuse.harmattan.fr/978-2-343-22496-1__;!!DOxrgLBm!RvRbHRx6Kt_Im0YooeSKul-1pdH3rrehJbewxga1m1XfdG_l66dacHGtbssMnGHPjvgLKb6ClUlbH3wttsPZTQ$
http://hungarianspectrum.org/2017/07/19/meeting-of-the-minds-benjamin-netanyahu-and-the-visegrad-4/